package QianFeng12;

/*泛型类，没有指定类型*/
public class Node<T> {

    private T date;
    public Node() {

    }

    public Node(T date) {
        this.date = date;
    }

    public T getDate() {
        return date;
    }

    public void setDate(T date) {
        this.date = date;
    }
}
